Double values retrieved from the server can now be type Double or Long.  Handle both cases.
Double values retrieved from the server can now be type Double or Long.  Handle both cases.

alexandrnikitin/aerospike-client-java,alexandrnikitin/aerospike-client-java,wgpshashank/aerospike-client-java,pradeepsrinivasan/aerospike-client-java,pradeepsrinivasan/aerospike-client-java,wgpshashank/aerospike-client-java